Voltage and Frequency Protection

Compact medium voltage protection relays From overcurrent to advanced protection, these easy-to-use protection relays (formerly known as Easergy P3) offer arc flash protection, LPCTs, LPVTs and ethernet communication including IEC 61850 for standard medium voltage applications.

Protection Relays for Basic Applications Sepam series 10 offers 3 types of digital overcurrent and earth fault protection devices for feeders and distribution transformers, each one dedicated to a single application. Models available: Sepam 10N, Sepam 10B, Sepam 10A

Protection Relays for Standard or Usual Applications Sepam series 20 offers 7 types of digital current or voltage protection for standard distribution systems, each one dedicated to a single application. Models available: Sepam S20, S24, T20, T24, M20, B21, B22

Protection Relays for Demanding Applications Sepam series 40 offers 13 types of digital current or voltage protection for demanding distribution systems, each one dedicated to a single application. Models available: Sepam S40, S41, S42, S50, S51, S52, S53, S54, T40, T42, T50, T52, M41, G40

Protection Relays for Complex Distribution Systems Sepam series 60 offers 8 types of digital current or voltage protection for complex distribution systems, each one dedicated to a single application. Models available: Sepam S60, S62, M61, T60, T62, G60, G62, C60

Voltage and Frequency Management and Protection Relays MiCOM P9xx voltage and frequency management relays provide an integrated solution for the secure and efficient operations of power systems. Models available: MiCOM P921, MiCOM P922, MiCOM P923, MiCOM P925

Modular Substation Computer with Backup Protection MiCOM C264 is the latest generation of modular substation computers. It provides traditional input/output (I/O) management, communication gateway, measurement center and automation processor. MiCOM C264P also includes backup protection, enabling the use as a truly multifunctional device. Models available: MiCOM C264P

Next-gen protection and control for demanding applications PowerLogic P7 delivers a modular and cybersecure platform, fully prepared for virtualization. Its 7” color touchscreen and new engineering tool make it simple to configure, test, integrate, operate and maintain, while maximizing your sustainability goals.

Withdrawable protective relays for demanding MV applications Medium Voltage protection relays with a focus on safety and cyber security. Easy to use for panel builders, system integrators and end users. From overcurrent to differential protection with arc flash protection, redundant Ethernet communication and IEC 61850

Compact Overcurrent and Earth Fault Protection Relays Part of PowerLogic. PowerLogic™ P1 relays are compact and cost-effective protection solution for MV/LV applications. PowerLogic™ P1 is a overcurrent, voltage, frequency and earth-fault protection, directional as option, housed in uniquely small case with a quick fixing method. PowerLogic™ MiCOM P115 and P116 are self or dual powered protection relays for all MV applications where auxiliary power supply is not guaranteed